Metal Double-cylinder Stirling Engine Model Scientific Experiment Educational Toys

• Exquisite Appearance: Metal double-cylinder design with exquisite and generous appearance. Polished smooth surface with a bright color, conveying a strong sense of metal and technology.
• High Quality: Constructed from high-quality metal material. Stable and firm metal base. Durable heating and power cylinders. Piston designed to withstand long-term high-speed operation without wear.
• Various Accessories: Equipped with a small generator, an alcohol lamp, and a 5V5W large light bulb for enhanced playability.
• Easy to Use: Position the engine model horizontally. Add approximately 2/3 of alcohol to the lamp, preheat the heating cylinder for 30-60 seconds using the alcohol lamp, and gently turn the flywheel to assist the engine to start. Use 95% alcohol during operation (not included) and avoid adding other liquids such as water, kerosene, gasoline, lighter oil, or liquor.
• Educational Value: Not only a collectible item, but also an educational tool for experiments and demonstrations. Provides an intuitive understanding of the Stirling engine operation and power generation principles, sparking interest in physics.

Age: 8+ (adult supervision required)
Specifications:
Color: As Shown
Material: Metal
Product Dimensions: 16 x 9 x 10cm
Product Weight: 600g
Package Dimensions: 21 x 12 x 14cm
Package Weight: 800g
Packing: Carton Box
Package Contents:
1 x Engine Model